Home / 941,649.60-1,410,631.20-566,558.40

Finding the Fourth Proportional to 941,649.60, 1,410,631.20 and 566,558.40

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Solution

The fourth proportional to 941,649.60, 1,410,631.20 and 566,558.40 is: 848,728.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,649.60 : 1,410,631.20 = 566,558.40 : x
  2. Step 2: Convert to fraction form
    941,649.60/1,410,631.20 = 566,558.40/x
  3. Step 3: Cross multiply
    941,649.60x = 1,410,631.20 × 566,558.40
  4. Step 4: Simplify right side
    941,649.60x = 799,204,955,662.08
  5. Step 5: Solve for x
    x = 799,204,955,662.08/941,649.60
  6. Step 6: Final answer
    x = 848,728.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.